AttributeError: 'ScriptLine' object has no attribute 'stage_direction'

[Tim020]

Issue Description

The application throws an AttributeError when accessing the /api/v1/show/character/stats endpoint.

Error Traceback

[E 260106 11:38:08 web:1945] Uncaught exception GET /api/v1/show/character/stats (::1)
    HTTPServerRequest(protocol='http', host='localhost:8080', method='GET', uri='/api/v1/show/character/stats', version='HTTP/1.1', remote_ip='::1')
    Traceback (most recent call last):
      File "/Users/tim/.pyenv/versions/venv313-digiscript/lib/python3.13/site-packages/tornado/web.py", line 1859, in _execute
        result = await result
                 ^^^^^^^^^^^^
      File "/Users/tim/Documents/Code/DigiScript/server/controllers/api/show/characters.py", line 201, in get
        if line.stage_direction:
           ^^^^^^^^^^^^^^^^^^^^
    AttributeError: 'ScriptLine' object has no attribute 'stage_direction'

Root Cause

The stage_direction boolean field was removed from the ScriptLine model in commit 08b6424 and replaced with a line_type enum field (supporting DIALOGUE, STAGE_DIRECTION, CUE_LINE, SPACING types).

However, several files still reference the old stage_direction attribute:

Production Code

1. /server/controllers/api/show/characters.py line 201
2. /server/controllers/api/show/cast.py line 189
3. /server/utils/show/mic_assignment.py line 127

Test Code

4. /server/test/utils/show/test_mic_assignment.py (multiple lines)

Impact

• Character statistics endpoint crashes
• Cast statistics endpoint likely crashes
• Microphone auto-assignment may fail

Solution

Replace all instances of if line.stage_direction: with if line.line_type != ScriptLineType.DIALOGUE: to properly check for non-dialogue line types.